{ "inherits": ["avr"], "cpu": "atmega1280", "build-tags": ["atmega1280", "atmega"], "serial": "uart", "ldflags": [ "--defsym=_stack_size=512" ], "linkerscript": "src/device/avr/atmega1280.ld", "extra-files": [ "targets/avr.S", "src/device/avr/atmega1280.s" ] }